Robert W. McMahon - Aug 11, 2025 Form 4 Insider Report for WEST PHARMACEUTICAL SERVICES INC (WST)

Role
SVP & Chief Financial Officer
Signature
/s/ Caitlin Hippeli, as an agent for Robert W. McMahon
Stock symbol
WST
Transactions as of
Aug 11, 2025
Transactions value $
$3,553,039
Form type
4
Date filed
8/12/2025, 07:19 PM
Previous filing
Aug 12, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
McMahon Robert W. SVP & Chief Financial Officer 530 HERMAN O. WEST DRIVE, EXTON /s/ Caitlin Hippeli, as an agent for Robert W. McMahon 2025-08-12 0001608730

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction WST Rst. Stock Unit Award $0 +12.7K $0.00 12.7K Aug 11, 2025 Common Stock 12.7K $0.00 Direct F1
transaction WST Rst. Stock Unit Award $0 +3.17K $0.00 3.17K Aug 11, 2025 Common Stock 3.17K $0.00 Direct F2
transaction WST Stock Option (Right to Buy) Award $1.84M +7.65K $240.33 7.65K Aug 11, 2025 Common Stock 7.65K $240.33 Direct F2
transaction WST Stock Option (Right to Buy) Award $1.72M +7.14K $240.33 7.14K Aug 11, 2025 Common Stock 7.14K $240.33 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This award vests in three installments. 4,223 shares will vest six months from the grant date, 6,335 shares will vest 12 months from the grant date, and 2,112 shares will vest 24 months from the grant date.
F2 This award vests in four equal installments beginning on August 11, 2026.